Handle torque infinitely adjustable with torque setter setting tool also supplied ergonomic multi component handle made of esd safe dissipative material handle sizes proportioned to optimise torque setting audible and perceptible click when the pre set torque has been attained surface resistance 106 109 ohmsstandards iec 61340 5 1 en iso 6798 bs en 26789 asme b10714maccuracy 6 tracing to national standards see table for other tolerancesapplication for esd applications